3 years ago

A leopard with a mass of 55.00 kg climbs 12.0 m up a tree. What is it’s gain in GPE

Physics

1 answer:

PSYCHO15rus [73]3 years ago

4 0

The answer is: 6,468 j

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Energy Transformation

Serjik [45]

Answer:

Explanation:

<u>Kinetic Energy</u>

Is the energy an object has due to its state of motion. It's proportional to the square of the speed.

The equation for the kinetic energy is:

$\displaystyle K=\frac{1}{2}mv^2$

Where:

m = mass of the object

v = speed at which the object moves

The kinetic energy is expressed in Joules (J)

The car has a mass of m=2000 Kg and travels at v=20 m/s. Calculating the kinetic energy:

$\displaystyle K=\frac{1}{2}2000*20^2$

Calculating:

K =400000 J

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PE potential Energy
k spring constant
x stretch/compression of the spring

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3 years ago

The Doppler Effect is used at baseball games to measure ___________. @3.2.P.B5 @1

Bogdan [553]

Answer:

Explanation:

Those devices the hold up while the pitcher is pitching measures speed. It has nothing to do with weather and temperature.

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What difference will you get from the flying or air filled balloon and the hydrogen filled balloon.

mash [69]

Answer:

the hydrogen filled balloon is denser than the air filled balloon

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4 years ago

Which change of state do particles in a material become farther apart?

crimeas [40]

Particles become farther apart from each other in the change of state between liquid and gas.
Hope that helped =)

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